皮皮学,免费搜题
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搜题
【判断题】
茶根的特性 :茶根的长度和茶树的高度一致。
A.
正确
B.
错误
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举一反三
【单选题】对于一般位于纸包装盖面、底面与两个或两个以上的体面的相交处,我们可以称为
A.
交叉点
B.
重合点
C.
正-反揿点
D.
旋转点
【简答题】应急舱门 teh
【单选题】They complained of bias in teh way the news media reported teh story.
A.
enthusiasm
B.
indifference
C.
prejudice
【单选题】The author went outside, gathering the litter scattered on teh streets because_______.
A.
he wanted to help Mable who was too ill to sweep the streets
B.
it was the only way to get rid of the unpleasant image of teh dirty streets in his mind
C.
he want to please Mable
D.
He bacame environmentally conscious under the influence of Mable
【简答题】已知 ,求原函数f(t)的z变换F(z)。
【判断题】长期信用工具包括银行券和股票。( )
A.
正确
B.
错误
【单选题】( )导游员工作的好坏是旅游接待质量高低的决定性因素。
A.
Y
B.
N
【单选题】牛蹄焯水后要做什么处理
A.
在冷水中浸泡片刻,沥干水分
B.
沥干水分即可
【单选题】After teh heavy rain, a builder was called to repair teh roof, which was .
A.
leaking
B.
tricking
C.
dripping
D.
floating
【单选题】Don't worry about teh seats. There are ______ chairs in teh room.
A.
plenty of
B.
any
C.
both
D.
most
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